2474667

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 18

約数和(自身を含む): 3873012

約数和(自身を除く): 1398345

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1627, 4881, 14643, 21151, 63453, 190359, 274963, 824889, 2474667]

約数ペア:

[(1, 2474667), (3, 824889), (9, 274963), (13, 190359), (39, 63453), (117, 21151), (169, 14643), (507, 4881), (1521, 1627)]